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    probe for tool offset

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    Duet Hardware and wiring
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    • bastundefined
      bast
      last edited by

      hey duet comminity
      I would like to automatise my offset tool on my tool changer
      i see this video
      https://www.youtube.com/watch?v=fshmEMWxBHY&t=324s
      i would like to do same thing but with this probe for offset Z (i have a probe for mesh leveling )
      https://us.misumi-ec.com/vona2/detail/221005216470/?
      I connect Brown(+) wire on io3.in and blue (-)wire on ground
      config
      ;toolchange Zprobe offset
      M558 K1 P8 C"io3.in" f60 h5
      but it s not working ,have you some information for probe working

      thank
      bastien

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      • bastundefined
        bast
        last edited by bast

        271833749_456241282633058_7878104405447750978_n.jpg

        I can back after some test
        I made a new assembly for the connection as shown in the drawing with 20K resistance
        The led on the sensor is on and when I press it, it turns off.
        I checked the current on the sensor by plugging
        the "-" on the GND and the "+" on the io3.in
        normally the current is 1.69V and when I press it it goes to 4.92V
        it still doesn't work but if you have any tips I'm interested

        thanks a lot

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        • bastundefined
          bast
          last edited by

          https://forum-duet3d-com.translate.goog/topic/9714/need-help-wiring-end-stop-switches/5?_x_tr_sl=en&_x_tr_tl=fr&_x_tr_hl=fr&_x_tr_pto=wapp

          There was a topic on this before but the answer is not clear to me.

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          • bastundefined
            bast
            last edited by

            272028747_513882549984574_7761550265345952632_n.jpg

            hey duet community ,
            I have attached the new diagram for connecting a Metrol LED switch
            I added a K0 for my bed probe and a K1 for the Z offset tool probe

            config.g for Probe tool offset

            M558 K1 P8 C"io3.in"H5 F60 L0 T6000
            G31 K1 P500 X-20 Y422

            The triggering of the sensor is visible in "status" at the bottom right, I now have 2 probes displayed
            For the metrol when I press it goes to 1000 in red and goes back to 0 once I depress it
            I think this is good
            now I'm going to go routine using macros

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            • bastundefined
              bast
              last edited by

              Can i find Z probe status (trigger or not) in object model ?
              In endstop/Probe section in objet model i have Two probe
              but I dont find status

              jay_s_ukundefined 1 Reply Last reply Reply Quote 0
              • jay_s_ukundefined
                jay_s_uk @bast
                last edited by

                @bast use the trigger value and compare against the P value you specified in G31

                Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

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